Programmable Thermal Shock Test Chamber for Reliability testing
Description and Application
As we know that thermal shock occurs when a thermal gradient causes different parts of an object to expand by different amounts. This differential expansion can be understood in terms of stress or of strain, equivalently. At some point, this stress can exceed the strength of the material, causing a crack to form. If nothing stops this crack from propagating through the material, it will cause the object's structure to fail. Normally we use thermal shock test equipment to test how much amount can a product withstand thermal shock.
Thermal shock testing exposes products to alternating low and high temperatures to accelerate failures caused by temperature cycles or thermal shocks during normal use. The transition between temperature extremes occurs very rapidly, greater than 15 °C/min.
Standards Met and Implemented:
GB/T2423.1.2
GB10592-89
GJB150
Specifications:
| 3 Zone Thermal Shock Test Chamber |
| Specifications | Note:1. We reserve the right to change specifications without prior notice
2. Customized sizes and configurations available |
| Model | KTS-A Series |
| 72A | 100A | 150A | 200A | 252A | 300A | 480A |
| Interior size | W(mm) | 450 | 500 | 600 | 670 | 700 | 800 | 800 |
| H(mm) | 400 | 450 | 500 | 600 | 600 | 600 | 800 |
| D(mm) | 400 | 450 | 500 | 500 | 600 | 650 | 750 |
| Exterior size | W(mm) | 1490 | 1540 | 1640 | 1720 | 1750 | 1850 | 1850 |
| H(mm) | 1790 | 1840 | 1890 | 2000 | 2000 | 2000 | 2200 |
| D(mm) | 1600 | 1700 | 1830 | 1850 | 1930 | 1980 | 2500 |
| Test weight(KG) | 5 | 10 | 12 | 15 | 18 | 20 | 20 |
| Low Temp. chamber | -55ºC~-10ºC |
| Pre-heat time | +20ºC~-55ºC ,Within 60 min |
| Test. chamber | -40ºC~+150ºC |
| High Temp. chamber | +60ºC~+200ºC |
| Pre-heat time | +60ºC~+200ºC ,Within 20 min |
| Recovery time | High-Temp Exposure 30 min |
| Low-Temp Exposure 30 min |
| Recovery time within 5 min |
| Safety device | No fuse breaker, over pressureover heat and over current protection for compressor,over temperature protection, over load protection for blower, dry heat protection |
| Standard accessory | Cable port(portΦ50mm)*1, shelves*2 |
| Interior material | Stainless steel plate(SUS 304) |
| Exterior material | Baked painting steel or stainless steel(SUS304) |
| Insulation material | Rigid polyurethane Foam+glass fiber wool |
| Refrigeration system | Water Cooled |
| Semi-hermetic compressor, cascade refrigeration system, CFC free refrigerant(HFC-507 and HFC-23) |
| Controller | Panel:7-inch LCD Touch panel,Chinese or English display selectable |
| Operation model:Program or fix point running |
| Memory capacity:120programs,1200steps,all repeat 999cycles,part repeat 99 cycles. |
| Accuracy:Temp.:0.1% of F.S±1 digit Humidity:0.1% of F.S±1 digit |
| Input:Temp.:pt-100 Humidity:pt-100 or ~5V DCV |
| Ambient Temp. | +5ºC~+35ºC |
| Power | AC 380±10%50Hz ,3 phase 4 wires +Ground Wires |
| 3 Zone Thermal Shock Test Chamber |
| Specifications | Note:1. We reserve the right to change specifications without prior notice 2. Customized sizes and configurations available |
| Model | KTS-B Series |
| 72B | 100B | 150B | 200B | 252B | 300B | 480B |
| Interior size | W(mm) | 450 | 500 | 600 | 670 | 700 | 800 | 800 |
| H(mm) | 400 | 450 | 500 | 600 | 600 | 600 | 800 |
| D(mm) | 400 | 450 | 500 | 500 | 600 | 650 | 750 |
| Exterior size | W(mm) | 1490 | 1540 | 1640 | 1720 | 1750 | 1850 | 1850 |
| H(mm) | 1790 | 1840 | 1890 | 2000 | 2000 | 2000 | 2200 |
| D(mm) | 1600 | 1700 | 1830 | 1850 | 1930 | 1980 | 2500 |
| Test weight(KG) | 5 | 10 | 12 | 15 | 18 | 20 | 20 |
| Low Temp. chamber | -70ºC~-10ºC |
| Pre-heat time | +20ºC~-70ºC ,Within 60 min |
| Test. chamber | -55ºC~+150ºC |
| High Temp. chamber | +60ºC~+200ºC |
| Pre-heat time | +60ºC~+200ºC ,Within 20 min |
| Recovery time | High-Temp Exposure 30 min |
| Low-Temp Exposure 30 min |
| Recovery time within 5 min |
| Safety device | No fuse breaker, over pressureover heat and over current protection for compressor,over temperature protection, over load protection for blower, dry heat protection |
| Standard accessory | Cable port(portΦ50mm)*1, shelves*2 |
| Interior material | Stainless steel plate(SUS 304) |
| Exterior material | Baked painting steel or stainless steel(SUS304) |
| Insulation material | Rigid polyurethane Foam+glass fiber wool |
| Refrigeration system | Water Cooled |
| Semi-hermetic compressor, cascade refrigeration system, CFC free refrigerant(HFC-507 and HFC-23) |
| Controller | Panel:7-inch LCD Touch panel,Chinese or English display selectable |
| Operation model:Program or fix point running |
| Memory capacity:120programs,1200steps,all repeat 999cycles,part repeat 99 cycles. |
| Accuracy:Temp.:0.1% of F.S±1 digit Humidity:0.1% of F.S±1 digit |
| Input:Temp.:pt-100 Humidity:pt-100 or ~5V DCV |
| Ambient Temp. | +5ºC~+35ºC |
| Power | AC 380±10%50Hz ,3 phase 4 wires +Ground Wires |
| 3 Zone Thermal Shock Test Chamber |
| Specifications | Note:1. We reserve the right to change specifications without prior notice
2. Customized sizes and configurations available |
| Model | KTS-D Series |
| 72D | 100D | 150D | 200D | 252D | 300D |
| Interior size | W(mm) | 450 | 500 | 600 | 670 | 700 | 800 |
| H(mm) | 400 | 450 | 500 | 600 | 600 | 600 |
| D(mm) | 400 | 450 | 500 | 500 | 600 | 650 |
| Exterior size | W(mm) | 1490 | 1540 | 1640 | 1720 | 1750 | 1850 |
| H(mm) | 1790 | 1840 | 1890 | 2000 | 2000 | 2000 |
| D(mm) | 1600 | 1700 | 1830 | 1850 | 1930 | 1980 |
| Test weight(KG) | 5 | 10 | 12 | 15 | 18 | 20 |
| Low Temp. chamber | -80ºC~-10ºC |
| Pre-heat time | +20ºC~-80ºC ,Within 60 mins |
| Test. chamber | -65ºC~+150ºC |
| High Temp. chamber | +60ºC~+200ºC |
| Pre-heat time | +60ºC~+200ºC ,Within 20 min |
| Recovery time | High-Temp Exposure 30 min |
| Low-Temp Exposure 30 min |
| Recovery time within 5 min |
| Safety device | No fuse breaker, over pressureover heat and over current protection for compressor,over temperature protection, over load protection for blower, dry heat protection |
| Standard accessory | Cable port(portΦ50mm)*1, shelves*2 |
| Interior material | Stainless steel plate(SUS 304) |
| Exterior material | Baked painting steel or stainless steel(SUS304) |
| Insulation material | Rigid polyurethane Foam+glass fiber wool |
| Refrigeration system | Water Cooled |
| Semi-hermetic compressor, cascade refrigeration system, CFC free refrigerant(HFC-507 and HFC-23) |
| Controller | Panel:7-inch LCD Touch panel,Chinese or English display selectable |
| Operation model:Program or fix point running |
| Memory capacity:120programs,1200steps,all repeat 999cycles,part repeat 99 cycles. |
| Accuracy:Temp.:0.1% of F.S±1 digit Humidity:0.1% of F.S±1 digit |
| Input:Temp.:pt-100 Humidity:pt-100 or ~5V DCV |
| Ambient Temp. | +5ºC~+35ºC |
| Power | AC 380±10%50Hz ,3 phase 4 wires +Ground Wires |
Main features of Thermal test chamber:
1. Programmable Controller with RS232C, 7 LCD touch panel control
2. Stainess steel Interior, galvanized steel sheet exterior
3.2PCS stainless steel loading shelves free
4. Multipane viewing window with heater
5. 50mm diameter feed-through port
6. Floor stand with castors.
Working Principle
There are three chambers used to perform thermal shock testing, high-temperature chamber, low-temperature chamber and test chamber. Sample is placed in the test chamber, more extreme temperature than test temperature can be set in high-temperature chamber and low-temperature chamber. When doing low temperature testing, cold chamber door open, and low-temperature chamber working together with test chamber.
When converted into high-temperature test, cold chamber door closed, hot chamber door are opened, and test chamber working together with high-temperature chamber. Conversion of mechanical action (transferring from high temperature to low temperature or low temperature to high temperature) can be completed in less than 1second, and the temperature can be quickly stabilized.
During the whole test, test sample is no need to be moved, and without any human intervention.
Packaging:
Climatic thermal shock test chamber are covered with air bubble film before put them into the strong plywoodcase, which not only has good shock absorption, impact resistance, heat sealing and also has the advantages of nontoxic, odorless, moisture corrosion, crash-proof, etc.
Born for quality is always KOMEG’s philosophy. Better idea, better design and better quality are our aim. KOMEG strive for continuous innovation, releasing no less than 5 new designs each year.That’s why , KONICA MINOLTA, SENKO, Midea, TCL and Huawei are among our long-term clients.Sales agent are welcome. Inquire today to get your order started.
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